J. If x is a binomial random variable, compute P(x) for each of the following cases: (a) P(x ≤ 4), n = 9, p = 0.7 P(x) = (b) P(x > 8), n = 9, p = 0.8 P(x) = (c) P(x < 2), n = 5, p = 0.7 P(x) = (d) P(x ≥ 3), n = 4, p = 0.1 P(x) =

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